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Automobile control arm impact test tool

A technology of automobile control arm and impact test, applied in impact test, measuring device, test of machine/structural parts, etc. Solve the effect of long test time, simplified clamping process and convenient disassembly

Pending Publication Date: 2018-08-17
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the structure of the tooling for the impact test of the automobile control arm is complex, the clamping process is difficult and the installation is cumbersome, it is difficult to simulate the actual impact of the control arm, and only one position of the impact test can be performed, and the test time is long

Method used

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  • Automobile control arm impact test tool
  • Automobile control arm impact test tool
  • Automobile control arm impact test tool

Examples

Experimental program
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Embodiment Construction

[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, but the present invention is not limited to these embodiments.

[0022] like figure 1 and 2 As shown, a vehicle control arm impact test tooling includes: a mounting platform 1, a fixed end connecting tooling 2, a ball end connecting tooling 4 and a sliding end connecting tooling 5, the fixed end connecting tooling 2 and the sliding end connecting tooling 5 They are all fixed on the mounting platform 1, the fixed end connecting tool 2 is connected to the large rubber bushing end of the automobile control arm 3 by bolts, and the sliding end connecting tool 5 is connected to the small rubber of the automobile control arm 3 by bolts. Bushing end; the upper end of the ball end connecting tool 4 is connected to the ball end of the automobile control arm 3 by bolts, and the lower end is hi...

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PUM

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Abstract

The invention discloses an automobile control arm impact test tool. The automobile control arm impact test tool comprises a placing platform, a fixed end connection tool, a ball end connection tool and a slide end connection tool, the fixed end connection tool and the slide end connection tool are both fixed on the placing platform, the fixed end connection tool is connected with a large rubber bushing end of an automobile control arm through a bolt, the slide end connection tool is connected with a small rubber bushing end of the automobile control arm through a bolt, the upper end of the ball end connection tool is connected with a ball end of the automobile control arm through a bolt, and the lower end of the ball end connection tool is hinged to the placing platform. According to the automobile control arm impact test tool, the structure is simple, the clamping process is greatly simplified, problems of complex installation and long test time are solved, the dismounting is convenient, and the beneficial effect of conducting impact tests at two positions is achieved.

Description

technical field [0001] The invention relates to the technical field of automobile control arm test fixtures, in particular to an automobile control arm impact test fixture. Background technique [0002] With the improvement of people's living standards and the rapid development of the automobile industry, people have higher and higher requirements for the performance of automobiles, especially their safety performance. [0003] As an important part of the automobile suspension system, the automobile control arm includes two large and small bush ends and a ball end, a total of three connecting ends, which is an important part to ensure that the four-wheel alignment parameters of the vehicle change within a reasonable range , has a direct impact on the handling stability and comfort of the vehicle. As a part of the connection between the wheel and the body, the control arm transmits various forces and moments between the wheel and the body, and bears the impact of the vehicle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
CPCG01M7/08
Inventor 李帅领李旻上官文斌
Owner SOUTH CHINA UNIV OF TECH
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